What is MANET's masterpiece?

Manet was a famous French painter in the19th century and the founder of Impressionism, so he was called "the father of Impressionism". Manet's paintings boldly adopt bright colors, abandoning the middle tones of traditional paintings, and the pictures are fresh, harmonious and simple. His masterpieces include Lunch on the Grass and Olympia. Among them, Lunch on the Grass caused a sensation. The naked women in Olympia are even more shocking to the world. Related comments: the first lesson of teenagers' artistic literacy, the first discipline of artistic life, the first set of books to popularize art, and the first close contact with masters.